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Archives: April 2013

A Rickety Stairway to SQL Server Data Mining, Part 11: Model Comparison and Validation

by Steve Bolton               

              Throughout this series of amateur self-tutorials on SQL Server Data Mining (SSDM) I’ve typically included some kind of disclaimer to the effect that I’m writing this in order to learn the material faster (while simultaneously providing the most underrated component of SQL Server some badly needed free…

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0 comments, 1,005 reads

Posted in Multidimensional Mayhem on 26 April 2013

A Rickety Stairway to SQL Server Data Mining, Part 10.4: Data Mining Dimensions vs. Drastic Dynamic DMX


by Steve Bolton

                Anyone who’s gotten this far in this series of amateur self-tutorials on SQL Server Data Mining (SSDM) is probably capable of using it to unearth some worthwhile nuggets of wisdom in their data. One of the key remaining questions at this step of our rickety stairway is… Read more

1 comments, 1,167 reads

Posted in Multidimensional Mayhem on 16 April 2013

A Rickety Stairway to SQL Server Data Mining, Part 10.3: DMX Prediction Queries

 
by Steve Bolton

               In the last two installments of this series of amateur self-tutorials on SQL Server Data Mining (SSDM), I discussed how to performed Data Definition Language (DDL) and Data Manipulation Language (DML) tasks with Data Mining Expressions (DMX), the SQL-like language used to administer SSDM. These topics were… Read more

0 comments, 1,584 reads

Posted in Multidimensional Mayhem on 1 April 2013